#ifndef __MAIN_H__
#define __MAIN_H__

#include <GL/glut.h>
#include <cstdio>
#include "polygon.h"
#include "type.h"
#include "cs.h"
#include "lb.h"
#include "sh.h"


#define PROGRAM_NAME "Polygon Clipping"
#define WINDOW_SIZE (400)

unsigned windowWidth;
unsigned windowHeight;

void onRenderScene(void);
void inital();
void onChangeSize(GLsizei w, GLsizei h);
void onTimeChange(int value);
void idle(void);

#endif // !__MAIN_H__
